SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('b665e5d10f694361504dcea453c0a778','0','18.226.187.24','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713561605','misc.php?action=faq&sid=e44a197da8703be02e7e9deef2898662','0','0','')
mysql error: Duplicate entry 'b665e5d10f694361504dcea453c0a778' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 19.04.2024 @ 23:20
Script: /misc.php?action=faq&sid=e44a197da8703be02e7e9deef2898662
Referer: